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From: Ricardo Ribalda <ribalda@chromium.org>
Date: Thu, 06 Jun 2024 13:16:41 +0000
Subject: [PATCH v4 07/11] media: venus: Refactor
 hfi_session_empty_buffer_uncompressed_plane0_pkt
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Message-Id: <20240606-cocci-flexarray-v4-7-3379ee5eed28@chromium.org>
References: <20240606-cocci-flexarray-v4-0-3379ee5eed28@chromium.org>
In-Reply-To: <20240606-cocci-flexarray-v4-0-3379ee5eed28@chromium.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>, 
 Stanimir Varbanov <stanimir.k.varbanov@gmail.com>, 
 Vikash Garodia <quic_vgarodia@quicinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl>, linux-media@vger.kernel.org, 
 linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, 
 Ricardo Ribalda <ribalda@chromium.org>

The single element array data[1] is never used. Replace it whit a
padding field of the same size.

This fixes the following cocci error:
drivers/media/platform/qcom/venus/hfi_cmds.h:163:5-9: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
index f5708fdfb197..8768ee052adc 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.h
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
@@ -160,7 +160,7 @@ struct hfi_session_empty_buffer_uncompressed_plane0_pkt {
 	u32 input_tag;
 	u32 packet_buffer;
 	u32 extradata_buffer;
-	u32 data[1];
+	u32 data;
 };
 
 struct hfi_session_fill_buffer_pkt {

-- 
2.45.2.505.gda0bf45e8d-goog